private void Initialize(StringBuilder sb, int startIndex, int endIndex, FileSection parent = null)
{
gscope = sb;
if (parent != null)
{
Parent = parent;
si = parent.si + parent.ResolveNegativeIndex(startIndex);
ei = parent.si + parent.ResolveNegativeIndex(endIndex);
parent.IndexChanged += Parent_IndexChanged;
}
else
{
Parent = new NullFileSection(gscope.Length);
si = Util.ResolveNegativeIndex(startIndex, sb.Length);
ei = Util.ResolveNegativeIndex(endIndex, sb.Length);
}
this.IndexChanged += FileSection_IndexChanged;
}
/// <summary>
/// Creates a new child FileSection with the specified parent, starting at <paramref name="startIndex"/> and ending at <paramref name="endIndex"/> of the string
/// </summary>
/// <param name="parent">The parent FileSection of this FileSection</param>
/// <param name="startIndex">The index of <paramref name="parent"/> this FileSection will start at</param>
/// <param name="endIndex">The index of <paramref name="parent"/> this FileSection will end at</param>
public FileSection(FileSection parent, int startIndex, int endIndex)
{
Initialize(parent.gscope, startIndex, endIndex, parent);
}